package operation;

import book.BookList;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: DELL
 * Date: 2022-08-23
 * Time: 21:54
 * name： 各种方式实现的接口方便向上转型等,多态，动态绑定
 */
public interface IOperation {
    public void way(BookList bookList);
}
